Molecular formula

C₁₈H₁₉F₂N₃O₃S

23 compounds have this formula on CompoundList.

Molar mass: 395.42g/mol
Monoisotopic mass: 395.1115Da
Atoms: 46
Elements: 6
Rings plus double bonds: 10

The formula C18H19F2N3O3S describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 2 fluorine atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.

Elemental composition

C Carbon × 1854.67%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 194.84%
1.008 × 19 = 19.152 g/mol
F Fluorine × 29.61%
18.998 × 2 = 37.996 g/mol
N Nitrogen × 310.63%
14.007 × 3 = 42.021 g/mol
O Oxygen × 312.14%
15.999 × 3 = 47.997 g/mol
S Sulfur × 18.11%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C18H19F2N3O3S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 23 of 23 compounds

N-(2-Fluorophenyl)-2-[4-(4-fluorophenyl)sulfonylpiperazin-1-yl]acetamide

CAS 851100-02-2C₁₈H₁₉F₂N₃O₃S

MF 961

CAS 138372-62-0C₁₈H₁₉F₂N₃O₃S

N-(4-Fluorophenyl)-2-[4-(4-fluorophenyl)sulfonylpiperazin-1-yl]acetamide

CAS 712345-09-0C₁₈H₁₉F₂N₃O₃S

N1-(2,4-difluorophenyl)-N2-(2-morpholino-2-(thiophen-2-yl)ethyl)oxalamide

CAS 941870-81-1C₁₈H₁₉F₂N₃O₃S

N1-(3,4-difluorophenyl)-N2-(2-morpholino-2-(thiophen-2-yl)ethyl)oxalamide

CAS 941976-12-1C₁₈H₁₉F₂N₃O₃S

3,4-Difluoro-N-((1-isonicotinoylpiperidin-4-yl)methyl)benzenesulfonamide

CAS 1396849-06-1C₁₈H₁₉F₂N₃O₃S

2,5-Difluoro-N-((1-nicotinoylpiperidin-4-yl)methyl)benzenesulfonamide

CAS 1396846-91-5C₁₈H₁₉F₂N₃O₃S

3,4-Difluoro-N-((1-(pyridin-3-ylsulfonyl)piperidin-4-yl)methyl)benzamide

CAS 1428362-83-7C₁₈H₁₉F₂N₃O₃S

N-(3-(Difluoromethoxy)phenyl)-7-ethyl-8-methyl-6-oxo-2,3,4,6-tetrahydropyrimido[2,1-b][1,3]thiazine-3-carboxamide

CAS 1421525-94-1C₁₈H₁₉F₂N₃O₃S

N1-(2,4-difluorophenyl)-N2-(2-morpholino-2-(thiophen-3-yl)ethyl)oxalamide

CAS 946303-51-1C₁₈H₁₉F₂N₃O₃S

N1-(2,5-difluorophenyl)-N2-(2-morpholino-2-(thiophen-3-yl)ethyl)oxalamide

CAS 946355-94-8C₁₈H₁₉F₂N₃O₃S

N1-(3,4-difluorophenyl)-N2-(2-morpholino-2-(thiophen-3-yl)ethyl)oxalamide

CAS 946303-54-4C₁₈H₁₉F₂N₃O₃S

N-(2,4-Difluorophenyl)-2-((1-(3-hydroxypropyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)acetamide

CAS 899973-91-2C₁₈H₁₉F₂N₃O₃S

N-(3,4-Difluorophenyl)-2-((1-(3-hydroxypropyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)acetamide

CAS 899977-52-7C₁₈H₁₉F₂N₃O₃S

N1-(2,5-difluorophenyl)-N2-(2-morpholino-2-(thiophen-2-yl)ethyl)oxalamide

CAS 899747-41-2C₁₈H₁₉F₂N₃O₃S

1-(3-(7-(2,5-Difluorophenyl)-1,4-thiazepan-4-yl)-3-oxopropyl)pyrimidine-2,4(1H,3H)-dione

CAS 1706297-53-1C₁₈H₁₉F₂N₃O₃S

N1-(3,4-difluorophenyl)-N2-(2-(furan-3-yl)-2-thiomorpholinoethyl)oxalamide

CAS 2034454-65-2C₁₈H₁₉F₂N₃O₃S

N1-(2,4-difluorophenyl)-N2-(2-(furan-2-yl)-2-thiomorpholinoethyl)oxalamide

CAS 2034567-32-1C₁₈H₁₉F₂N₃O₃S

1-(2,5-Difluorophenyl)-N-{2-[4-(furan-2-yl)-3,5-dimethyl-1H-pyrazol-1-yl]ethyl}methanesulfonamide

CAS 2097913-82-9C₁₈H₁₉F₂N₃O₃S

N-(3,4-Difluorophenyl)-3-[(4-methylpiperazin-1-yl)sulfonyl]benzamide

CAS 1038026-17-3C₁₈H₁₉F₂N₃O₃S

Methyl 5-{3-[4,6-dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]propanamido}-2,4-difluorobenzoate

CAS 1210717-60-4C₁₈H₁₉F₂N₃O₃S

3-Cyclopropyl-6-{[1-(3,5-difluorobenzenesulfonyl)pyrrolidin-3-yl]methoxy}pyridazine

CAS 2549020-90-6C₁₈H₁₉F₂N₃O₃S

3-{[1-(3,4-Difluorophenyl)-5-oxopyrrolidin-3-yl]methyl}-8-thia-1,3-diazaspiro[4.5]decane-2,4-dione

CAS 3054608-79-3C₁₈H₁₉F₂N₃O₃S

Frequently asked questions

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What is the molar mass of C18H19F2N3O3S?

The molar mass of C18H19F2N3O3S is 395.42 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 2 fluorine atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 395.1115 Da.

How many compounds have the formula C18H19F2N3O3S?

CompoundList lists 23 compounds with the molecular formula C18H19F2N3O3S, including N-(2-Fluorophenyl)-2-[4-(4-fluorophenyl)sulfonylpiperazin-1-yl]acetamide, MF 961, N-(4-Fluorophenyl)-2-[4-(4-fluorophenyl)sulfonylpiperazin-1-yl]acetamide. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.

What is the degree of unsaturation of C18H19F2N3O3S?

C18H19F2N3O3S has a degree of unsaturation of 10. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.